Subregions must have the same Phase Created parameter and Phase Demolished parameter as the host Toposurface. Subregion phase will be set to match the Toposurface.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.4.0.0 (26.4.0.0)
Syntax
C#
public static FailureDefinitionId RegionPhaseMismatch { get; }